ISRC HKG732225480
Verified recording
HKG732225480 is “以剑为期” by Zhang Bichen,
registered on the CopyrightChains blockchain with CopyrightID
0x9761d61f212f21dc5f886e848f61c4eb2e8f10a582ba97fc3db8caf8f1ef0495 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732225480.
Recording identifiers
- ISRC
- HKG732225480
- Title
- 以剑为期
- Artist
- Zhang Bichen
- CopyrightID (CopyrightChains transaction hash)
0x9761d61f212f21dc5f886e848f61c4eb2e8f10a582ba97fc3db8caf8f1ef0495
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:ff79e79904ecf0a7e914d05cadead151bf8b3ac4b12cb288027fdc1ccbcf1c36- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKG732225480
- Bitcoin block existence check
- https://blockstream.info/api/block/956304